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Shannon

$751+ Cheap flights from Rochester (ROC) to Shannon (SNN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
ROC — SNN
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Rochester to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Rochester (ROC) to Shannon (SNN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 30, 2025.

Round-trip from

$751
(United Airlines)
From Rochester Greater Rochester Intl to Shannon
Search Deals

Find flight deals from Rochester to Shannon

Cheapest flights from Rochester to Shannon
Explore the most affordable flight options available from Rochester to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/111:32 pmROC - SNN
1 stop12h 58mUnited Airlines
Mon 9/229:30 amSNN - ROC
1 stop12h 20mUnited Airlines
Deal found 7/29$751
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/234:01 pmROC - SNN
2 stops14h 19mAmerican Airlines
Wed 10/17:40 amSNN - ROC
2 stops18h 22mAmerican Airlines
Deal found 7/29$758
This Ovago deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1411:40 amROC - SNN
2 stops27h 55mBritish Airways
Sun 8/247:40 amSNN - ROC
2 stops21h 01mBritish Airways
Deal found 7/29$942
This KLM deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1411:15 amROC - SNN
1 stop18h 55mKLM
Sun 8/241:05 pmSNN - ROC
1 stop16h 45mKLM
Deal found 7/30$962
This Ovago deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1412:30 pmROC - SNN
1 stop12h 25mAer Lingus
Sun 8/247:40 amSNN - ROC
2 stops20h 11mAer Lingus
Deal found 7/29$1,058
This Aer Lingus deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:05 amROC - SNN
1 stop18h 50mMultiple Airlines
Wed 10/12:35 pmSNN - ROC
1 stop14h 24mMultiple Airlines
Deal found 7/29$1,080
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/146:35 amROC - SNN
2 stops23h 35mDelta
Sun 8/241:05 pmSNN - ROC
1 stop16h 45mDelta
Deal found 7/30$1,103
This Air Canada deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/231:32 pmROC - SNN
3 stops16h 48mAir Canada
Wed 10/17:40 amSNN - ROC
3 stops18h 45mAir Canada
Deal found 7/29$1,121

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rochester to Shannon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from Rochester to Shannon that are best for you.

Fly from

Rochester

Fly to

Shannon

Route

Depart

Return

Price

RochesterShannon

ROC - SNN

ROCSNN

Rochester Greater Rochester Intl

Thu 9/11

1:32 pm-7:30 am

1 stop12h 58m

Shannon

Mon 9/22

9:30 am-4:50 pm

1 stop12h 20m

$751

RochesterShannon

ROC - SNN

ROCSNN

Rochester Greater Rochester Intl

Tue 9/23

4:01 pm-11:20 am

2 stops14h 19m

Shannon

Wed 10/1

7:40 am-9:02 pm

2 stops18h 22m

$758

RochesterShannon

ROC - SNN

ROCSNN

Rochester Greater Rochester Intl

Thu 8/14

11:40 am-8:35 pm

2 stops27h 55m

Shannon

Sun 8/24

7:40 am-11:41 pm

2 stops21h 01m

$942

RochesterShannon

ROC - SNN

ROCSNN

Rochester Greater Rochester Intl

Thu 8/14

11:15 am-11:10 am

1 stop18h 55m

Shannon

Sun 8/24

1:05 pm-12:50 am

1 stop16h 45m

$962

RochesterShannon

ROC - SNN

ROCSNN

Rochester Greater Rochester Intl

Thu 8/14

12:30 pm-5:55 am

1 stop12h 25m

Shannon

Sun 8/24

7:40 am-10:51 pm

2 stops20h 11m

$1,058

RochesterShannon

ROC - SNN

ROCSNN

Rochester Greater Rochester Intl

Tue 9/23

6:05 am-5:55 am

1 stop18h 50m

Shannon

Wed 10/1

2:35 pm-11:59 pm

1 stop14h 24m

$1,080

RochesterShannon

ROC - SNN

ROCSNN

Rochester Greater Rochester Intl

Thu 8/14

6:35 am-11:10 am

2 stops23h 35m

Shannon

Sun 8/24

1:05 pm-12:50 am

1 stop16h 45m

$1,103

RochesterShannon

ROC - SNN

ROCSNN

Rochester Greater Rochester Intl

Tue 9/23

1:32 pm-11:20 am

3 stops16h 48m

Shannon

Wed 10/1

7:40 am-9:25 pm

3 stops18h 45m

$1,121

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Rochester to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Rochester with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rochester to Shannon

What is the cheapest time of day to fly from ROC to SNN?

Find hourly flight availability from Rochester to Shannon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 10% on flights from Rochester to Shannon, Clare by exploring options for tickets in the morning.

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Shannon. Reviews last updated July 30, 2025.
Get a feel of what it's like to fly with Delta, KLM, and United Airlines from Rochester to Shannon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air Canada
7.1
Good
9,837 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Rochester to Shannon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Rochester to Shannon, Clare round-trip?

    Cheapflights users have booked flights from Rochester to Shannon, Clare round-trip from $751. Other airlines that can offer you cheap pricing are American Airlines, from $758, and British Airways, from $942.

  • Can I find deals for flights from Rochester to Shannon that include hotel bookings?

    Yes. In addition to deals on Rochester to Shannon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rochester to Shannon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rochester to Shannon.

  • Can I find deals for business class flights from Rochester to Shannon?

    Yes. Cheapflights offers flight deals from Rochester to Shannon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rochester to Shannon, Clare?

    Currently, February is the cheapest month in which you can book a flight from Rochester to Shannon, Clare (average of $533). Flying from Rochester to Shannon, Clare in June is currently the most expensive (average of $932). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Ennis

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Alternative routes for Rochester to Shannon

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Top 2 airlines flying from Rochester to Shannon

Discover the top 2 airlines that operate flights from Rochester to Shannon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$565Average$799FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$758Average$989FlexibilityNo cancel feeOn-time71%

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